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What can you give up in service of others? Can you put off buying that new car until next year? How important is that upcoming bathroom remodel? How much time can you devote to helping others? Sacrifice is a hallmark of humanitarianism in action, as is working without the expectation of receiving recognition or reward. This Memorial Day weekend, think of something you can do for the greater good. Could your neighbor use some help? Do you have items that you could donate? Skills to contribute? Let's work together to make this world a better place for everyone.